Machine Sazi Arak Co. (MSA), the first and the biggest designer and manufacturer of steam boilers and hot water boilers in Iran and the Middle East, with more than 40 years of dazzling experience and enjoying the services of more than 2500 skilled work force, modern equipment and drawing on the findings of its Training Center and Industrial Research has always been trying its best to manufacture high quality products in line with the latest technological advances. Our products have so far found their way to the domestic markets and different markets abroad.
Boiler type: FIRE-TUBE (WETBACK) STEAM BOILER
Designing standard: BS2790-1992, E N 12953
Plates: BS1501-151GR.430A and EN 10028
Tubes: EN 10216 PARTl H .F.S & BS3059
Stay bars: EN10222
Radiography: based on BS-2 790, EN12953 standard _
Working pressure: up to 450 psi or acco1ding to customer order
Hydrostatic pressure test: 1 5 times over designed pressure
Steam temperature: saturated temperature is 185 oC in 1 50 psi.
Steam temperature of super heater: 350 oC
Electrical power consumption: 3phase, 380v,50Hz.
Burner type: Ham worthy model and I or other types will be installed by customer order, multi fuel consumptions.
Fuel type: gas, oil, heavy fuel oil, NG (Natural Gas)
Valves and controllers : vent valve, blow down valve, main steam stop valve, feed check valve(s), sampling valve, water, level controllers, water level gauges, pressure switches and safety valve(s)
Electrical panel is fully automatic and equipped with various audible and visual alarm systems such as: indicating lights, low water level alarms, miss firing of burner, and in case of opening the electrical panel door for any reasons the burner would be shut down.
Stress relieving at 600 ± 20 °C